1020838356

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 2693483520

約数和(自身を除く): 1672645164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 163, 206, 309, 326, 412, 489, 563, 618, 652, 927, 978, 1126, 1236, 1467, 1689, 1854, 1956, 2252, 2781, 2934, 3378, 3708, 4401, 5067, 5562, 5868, 6756, 8802, 10134, 11124, 15201, 16789, 17604, 20268, 30402, 33578, 50367, 57989, 60804, 67156, 91769, 100734, 115978, 151101, 173967, 183538, 201468, 231956, 275307, 302202, 347934, 367076, 453303, 521901, 550614, 604404, 695868, 825921, 906606, 1043802, 1101228, 1565703, 1651842, 1813212, 2087604, 2477763, 3131406, 3303684, 4955526, 6262812, 9452207, 9911052, 18904414, 28356621, 37808828, 56713242, 85069863, 113426484, 170139726, 255209589, 340279452, 510419178, 1020838356]

約数ペア:

[(1, 1020838356), (2, 510419178), (3, 340279452), (4, 255209589), (6, 170139726), (9, 113426484), (12, 85069863), (18, 56713242), (27, 37808828), (36, 28356621), (54, 18904414), (103, 9911052), (108, 9452207), (163, 6262812), (206, 4955526), (309, 3303684), (326, 3131406), (412, 2477763), (489, 2087604), (563, 1813212), (618, 1651842), (652, 1565703), (927, 1101228), (978, 1043802), (1126, 906606), (1236, 825921), (1467, 695868), (1689, 604404), (1854, 550614), (1956, 521901), (2252, 453303), (2781, 367076), (2934, 347934), (3378, 302202), (3708, 275307), (4401, 231956), (5067, 201468), (5562, 183538), (5868, 173967), (6756, 151101), (8802, 115978), (10134, 100734), (11124, 91769), (15201, 67156), (16789, 60804), (17604, 57989), (20268, 50367), (30402, 33578)]